(19)

(11)

EP 2 771 358 A1

(12)

(43) Date of publication: 03.09.2014 Bulletin 2014/36 (21) Application number: 12843641.7 (22) Date of filing: 18.10.2012

(51) International Patent Classification (IPC):  C07K 16/00(2006.01) (86) International application number: PCT/US2012/060736 (87) International publication number: WO 2013/062841 (02.05.2013 Gazette 2013/18)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 26.10.2011 US 201161551735 P (71) Applicant: Bio-rad Laboratories, Inc. Hercules, CA 94547 (US)	(72) Inventor: GAGNON, Peter S. Singapore 189647 (SG) (74) Representative: Von Kreisler Selting Werner - Partnerschaft von Patentanwälten und Rechtsanwälten mbB  Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln 50667 Köln (DE)